Vulnerability DatabaseCVE-2023-45866
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CVE-2023-45866
December 08, 2023
Bluetooth HID Hosts in BlueZ may permit an unauthenticated Peripheral role HID Device to initiate and establish an encrypted connection, and accept HID keyboard reports, potentially permitting injection of HID messages when no user interaction has occurred in the Central role to authorize such access. An example affected package is bluez 5.64-0ubuntu1 in Ubuntu 22.04LTS. NOTE: in some cases, a CVE-2020-0556 mitigation would have already addressed this Bluetooth HID Hosts issue.
Related Resources (16)
https://bluetooth.com
https://support.apple.com/kb/HT214036
http://seclists.org/fulldisclosure/2023/Dec/9
https://security-tracker.debian.org/tracker/CVE-2023-45866
https://www.debian.org/security/2023/dsa-5584
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D2N2P5LMP3V7IJONALV2KOFL4NUU23CJ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/77YQQS5FXPYE6WBBZO3REFIRAUJHERFA/
http://seclists.org/fulldisclosure/2023/Dec/7
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/D2N2P5LMP3V7IJONALV2KOFL4NUU23CJ/
https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/profiles/input?id=25a471a83e02e1effb15d5a488b3f0085eaeb675
http://changelogs.ubuntu.com/changelogs/pool/main/b/bluez/bluez_5.64-0ubuntu1/changelog
https://security.gentoo.org/glsa/202401-03
https://lists.debian.org/debian-lts-announce/2023/12/msg00011.html
https://support.apple.com/kb/HT214035
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/77YQQS5FXPYE6WBBZO3REFIRAUJHERFA/
https://github.com/skysafe/reblog/tree/main/cve-2023-45866
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CVSS v4
Base Score:
5.3
Attack Vector
ADJACENT
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Weakness Type (CWE)
Improper Authentication
CWE-287
EPSS
Base Score:
34.35